10200221120122 has 64 divisors (see below), whose sum is σ = 18085668885504. Its totient is φ = 4261882141440.

The previous prime is 10200221120107. The next prime is 10200221120137. The reversal of 10200221120122 is 22102112200201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10200221120107) and next prime (10200221120137).

It is a junction number, because it is equal to n+sod(n) for n = 10200221120096 and 10200221120105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269949643 + ... + 269987425.

It is an arithmetic number, because the mean of its divisors is an integer number (282588576336).

Almost surely, 2^{10200221120122} is an apocalyptic number.

10200221120122 is a deficient number, since it is larger than the sum of its proper divisors (7885447765382).

10200221120122 is a wasteful number, since it uses less digits than its factorization.

10200221120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54643.

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

Adding to 10200221120122 its reverse (22102112200201), we get a palindrome (32302333320323).

The spelling of 10200221120122 in words is "ten trillion, two hundred billion, two hundred twenty-one million, one hundred twenty thousand, one hundred twenty-two".