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10221102311030 = 251378623863931
BaseRepresentation
bin1001010010111100100100…
…1011000010011001110110
31100012010110012020102000222
42110233021023002121312
52314430304142423110
633423302022534342
72103310305105062
oct224571113023166
940163405212028
1010221102311030
113290821877896
121190b025973b2
13591acc331b70
142749bda76aa2
1512ad1acc3c55
hex94bc92c2676

10221102311030 has 16 divisors (see below), whose sum is σ = 19813213710864. Its totient is φ = 3773945468640.

The previous prime is 10221102310891. The next prime is 10221102311071. The reversal of 10221102311030 is 3011320112201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39311931836 + ... + 39311932095.

It is an arithmetic number, because the mean of its divisors is an integer number (1238325856929).

Almost surely, 210221102311030 is an apocalyptic number.

10221102311030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10221102311030 is a deficient number, since it is larger than the sum of its proper divisors (9592111399834).

10221102311030 is a wasteful number, since it uses less digits than its factorization.

10221102311030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78623863951.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10221102311030 its reverse (3011320112201), we get a palindrome (13232422423231).

The spelling of 10221102311030 in words is "ten trillion, two hundred twenty-one billion, one hundred two million, three hundred eleven thousand, thirty".

Divisors: 1 2 5 10 13 26 65 130 78623863931 157247727862 393119319655 786238639310 1022110231103 2044220462206 5110551155515 10221102311030