122206167051 has 16 divisors (see below), whose sum is σ = 177050250240. Its totient is φ = 74693072160.

The previous prime is 122206167029. The next prime is 122206167073. The reversal of 122206167051 is 150761602221.

It is an interprime number because it is at equal distance from previous prime (122206167029) and next prime (122206167073).

It is not a de Polignac number, because 122206167051 - 2¹³ = 122206158859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122206167851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34578360 + ... + 34581893.

It is an arithmetic number, because the mean of its divisors is an integer number (11065640640).

Almost surely, 2^122206167051 is an apocalyptic number.

122206167051 is a deficient number, since it is larger than the sum of its proper divisors (54844083189).

122206167051 is a wasteful number, since it uses less digits than its factorization.

122206167051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69160306.

The product of its (nonzero) digits is 10080, while the sum is 33.

Adding to 122206167051 its reverse (150761602221), we get a palindrome (272967769272).

The spelling of 122206167051 in words is "one hundred twenty-two billion, two hundred six million, one hundred sixty-seven thousand, fifty-one".