10121100122210 has 192 divisors, whose sum is σ = 23578780852224. Its totient is φ = 3038697580800.

The previous prime is 10121100122209. The next prime is 10121100122213. The reversal of 10121100122210 is 1222100112101.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (10121100122213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 279084539 + ... + 279120801.

It is an arithmetic number, because the mean of its divisors is an integer number (122806150272).

Almost surely, 2^{10121100122210} is an apocalyptic number.

10121100122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10121100122210 is an abundant number, since it is smaller than the sum of its proper divisors (13457680730014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10121100122210 is a wasteful number, since it uses less digits than its factorization.

10121100122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36777 (or 36748 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10121100122210 its reverse (1222100112101), we get a palindrome (11343200234311).

The spelling of 10121100122210 in words is "ten trillion, one hundred twenty-one billion, one hundred million, one hundred twenty-two thousand, two hundred ten".