221241400301102 has 16 divisors (see below), whose sum is σ = 332441329456320. Its totient is φ = 110427628520448.

The previous prime is 221241400301093. The next prime is 221241400301153. The reversal of 221241400301102 is 201103004142122.

221241400301102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×221241400301102³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96447458 + ... + 98714714.

It is an arithmetic number, because the mean of its divisors is an integer number (20777583091020).

Almost surely, 2^{221241400301102} is an apocalyptic number.

221241400301102 is a deficient number, since it is larger than the sum of its proper divisors (111199929155218).

221241400301102 is a wasteful number, since it uses less digits than its factorization.

221241400301102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2352395.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 221241400301102 its reverse (201103004142122), we get a palindrome (422344404443224).

The spelling of 221241400301102 in words is "two hundred twenty-one trillion, two hundred forty-one billion, four hundred million, three hundred one thousand, one hundred two".