22542154101501 has 16 divisors (see below), whose sum is σ = 31366501724160. Its totient is φ = 14373100636400.

The previous prime is 22542154101491. The next prime is 22542154101557. The reversal of 22542154101501 is 10510145124522.

It is a cyclic number.

It is not a de Polignac number, because 22542154101501 - 2¹³ = 22542154093309 is a prime.

It is a super-2 number, since 2×22542154101501² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22542154101001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17631621 + ... + 18866858.

It is an arithmetic number, because the mean of its divisors is an integer number (1960406357760).

Almost surely, 2^{22542154101501} is an apocalyptic number.

It is an amenable number.

22542154101501 is a deficient number, since it is larger than the sum of its proper divisors (8824347622659).

22542154101501 is a wasteful number, since it uses less digits than its factorization.

22542154101501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36507456.

The product of its (nonzero) digits is 16000, while the sum is 33.

The spelling of 22542154101501 in words is "twenty-two trillion, five hundred forty-two billion, one hundred fifty-four million, one hundred one thousand, five hundred one".