122110120021030 has 32 divisors (see below), whose sum is σ = 221269230167040. Its totient is φ = 48517201000800.

The previous prime is 122110120021013. The next prime is 122110120021079. The reversal of 122110120021030 is 30120021011221.

It is a junction number, because it is equal to n+sod(n) for n = 122110120020995 and 122110120021013.

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, 18948031 + ... + 24561109.

It is an arithmetic number, because the mean of its divisors is an integer number (6914663442720).

Almost surely, 2^{122110120021030} is an apocalyptic number.

122110120021030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122110120021030 is a deficient number, since it is larger than the sum of its proper divisors (99159110146010).

122110120021030 is a wasteful number, since it uses less digits than its factorization.

122110120021030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5627644.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 122110120021030 its reverse (30120021011221), we get a palindrome (152230141032251).

The spelling of 122110120021030 in words is "one hundred twenty-two trillion, one hundred ten billion, one hundred twenty million, twenty-one thousand, thirty".