22746211077 has 16 divisors (see below), whose sum is σ = 31660691328. Its totient is φ = 14498510400.

The previous prime is 22746211067. The next prime is 22746211087. The reversal of 22746211077 is 77011264722.

It is an interprime number because it is at equal distance from previous prime (22746211067) and next prime (22746211087).

It is not a de Polignac number, because 22746211077 - 2⁶ = 22746211013 is a prime.

It is a super-3 number, since 3×22746211077³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22746211067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90327 + ... + 231627.

It is an arithmetic number, because the mean of its divisors is an integer number (1978793208).

Almost surely, 2^22746211077 is an apocalyptic number.

It is an amenable number.

22746211077 is a deficient number, since it is larger than the sum of its proper divisors (8914480251).

22746211077 is a wasteful number, since it uses less digits than its factorization.

22746211077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143660.

The product of its (nonzero) digits is 65856, while the sum is 39.

Adding to 22746211077 its reverse (77011264722), we get a palindrome (99757475799).

The spelling of 22746211077 in words is "twenty-two billion, seven hundred forty-six million, two hundred eleven thousand, seventy-seven".