101101002120122 has 8 divisors (see below), whose sum is σ = 156880865358900. Its totient is φ = 48807380333824.

The previous prime is 101101002120121. The next prime is 101101002120137. The reversal of 101101002120122 is 221021200101101.

It can be written as a sum of positive squares in 2 ways, for example, as 87292041406441 + 13808960713681 = 9343021^2 + 3716041^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101101002120097 and 101101002120106.

It is not an unprimeable number, because it can be changed into a prime (101101002120121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 871560363047 + ... + 871560363162.

Almost surely, 2^{101101002120122} is an apocalyptic number.

101101002120122 is a deficient number, since it is larger than the sum of its proper divisors (55779863238778).

101101002120122 is a wasteful number, since it uses less digits than its factorization.

101101002120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743120726240.

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

Adding to 101101002120122 its reverse (221021200101101), we get a palindrome (322122202221223).

The spelling of 101101002120122 in words is "one hundred one trillion, one hundred one billion, two million, one hundred twenty thousand, one hundred twenty-two".