100121011110022 has 32 divisors (see below), whose sum is σ = 181733262031872. Its totient is φ = 40384721975424.

The previous prime is 100121011110019. The next prime is 100121011110067. The reversal of 100121011110022 is 220011110121001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100121011109984 and 100121011110011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45877443 + ... + 48010225.

It is an arithmetic number, because the mean of its divisors is an integer number (5679164438496).

Almost surely, 2^{100121011110022} is an apocalyptic number.

100121011110022 is a deficient number, since it is larger than the sum of its proper divisors (81612250921850).

100121011110022 is a wasteful number, since it uses less digits than its factorization.

100121011110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330052.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100121011110022 its reverse (220011110121001), we get a palindrome (320132121231023).

The spelling of 100121011110022 in words is "one hundred trillion, one hundred twenty-one billion, eleven million, one hundred ten thousand, twenty-two".