122113001010109 has 48 divisors (see below), whose sum is σ = 136502546544000. Its totient is φ = 108843137998848.

The previous prime is 122113001010101. The next prime is 122113001010131. The reversal of 122113001010109 is 901010100311221.

It is not a de Polignac number, because 122113001010109 - 2³ = 122113001010101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122113001010109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122113001010101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5834620957 + ... + 5834641885.

It is an arithmetic number, because the mean of its divisors is an integer number (2843803053000).

Almost surely, 2^{122113001010109} is an apocalyptic number.

It is an amenable number.

122113001010109 is a deficient number, since it is larger than the sum of its proper divisors (14389545533891).

122113001010109 is a wasteful number, since it uses less digits than its factorization.

122113001010109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27394 (or 27371 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 22.

The spelling of 122113001010109 in words is "one hundred twenty-two trillion, one hundred thirteen billion, one million, ten thousand, one hundred nine".