33114100220421 has 64 divisors (see below), whose sum is σ = 49947289687296. Its totient is φ = 19338126796800.

The previous prime is 33114100220417. The next prime is 33114100220431. The reversal of 33114100220421 is 12402200141133.

It is not a de Polignac number, because 33114100220421 - 2² = 33114100220417 is a prime.

It is a super-2 number, since 2×33114100220421² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33114100220391 and 33114100220400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33114100220431) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 70188511 + ... + 70658723.

It is an arithmetic number, because the mean of its divisors is an integer number (780426401364).

Almost surely, 2^{33114100220421} is an apocalyptic number.

It is an amenable number.

33114100220421 is a deficient number, since it is larger than the sum of its proper divisors (16833189466875).

33114100220421 is a wasteful number, since it uses less digits than its factorization.

33114100220421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470822.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 33114100220421 its reverse (12402200141133), we get a palindrome (45516300361554).

The spelling of 33114100220421 in words is "thirty-three trillion, one hundred fourteen billion, one hundred million, two hundred twenty thousand, four hundred twenty-one".