10122020111102 has 8 divisors (see below), whose sum is σ = 15333357198312. Its totient is φ = 5010901045000.

The previous prime is 10122020111083. The next prime is 10122020111111. The reversal of 10122020111102 is 20111102022101.

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

It is a super-2 number, since 2×10122020111102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25054505024 + ... + 25054505427.

It is an arithmetic number, because the mean of its divisors is an integer number (1916669649789).

Almost surely, 2^{10122020111102} is an apocalyptic number.

10122020111102 is a deficient number, since it is larger than the sum of its proper divisors (5211337087210).

10122020111102 is a wasteful number, since it uses less digits than its factorization.

10122020111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50109010554.

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

Adding to 10122020111102 its reverse (20111102022101), we get a palindrome (30233122133203).

The spelling of 10122020111102 in words is "ten trillion, one hundred twenty-two billion, twenty million, one hundred eleven thousand, one hundred two".