22061632133463 has 32 divisors (see below), whose sum is σ = 31699594321920. Its totient is φ = 13567240417920.

The previous prime is 22061632133449. The next prime is 22061632133467. The reversal of 22061632133463 is 36433123616022.

It is not a de Polignac number, because 22061632133463 - 2¹⁸ = 22061631871319 is a prime.

It is a super-2 number, since 2×22061632133463² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22061632133467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 425553898 + ... + 425605736.

It is an arithmetic number, because the mean of its divisors is an integer number (990612322560).

Almost surely, 2^{22061632133463} is an apocalyptic number.

22061632133463 is a deficient number, since it is larger than the sum of its proper divisors (9637962188457).

22061632133463 is a wasteful number, since it uses less digits than its factorization.

22061632133463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58999.

The product of its (nonzero) digits is 559872, while the sum is 42.

Adding to 22061632133463 its reverse (36433123616022), we get a palindrome (58494755749485).

The spelling of 22061632133463 in words is "twenty-two trillion, sixty-one billion, six hundred thirty-two million, one hundred thirty-three thousand, four hundred sixty-three".