10120221201022 has 32 divisors (see below), whose sum is σ = 15224672758464. Its totient is φ = 5045360812800.

The previous prime is 10120221201019. The next prime is 10120221201061. The reversal of 10120221201022 is 22010212202101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10120221200987 and 10120221201005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4379151247 + ... + 4379153557.

It is an arithmetic number, because the mean of its divisors is an integer number (475771023702).

Almost surely, 2^{10120221201022} is an apocalyptic number.

10120221201022 is a deficient number, since it is larger than the sum of its proper divisors (5104451557442).

10120221201022 is a wasteful number, since it uses less digits than its factorization.

10120221201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6564.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10120221201022 its reverse (22010212202101), we get a palindrome (32130433403123).

The spelling of 10120221201022 in words is "ten trillion, one hundred twenty billion, two hundred twenty-one million, two hundred one thousand, twenty-two".